jackson serializer error

[sysmat]

• I got error:

com.fasterxml.jackson.databind.exc.InvalidDefinitionException: No serializer found for class si.Person$Builder 
and no properties discovered to create BeanSerializer (to avoid exception, disable SerializationFeature.FAIL_ON_EMPTY_BEANS) 

• code:

@FreeBuilder
@JsonDeserialize(builder = Person.Builder.class)
public interface Person {
    String name();
    int age();

    class Builder extends Person_Builder {}    
}

[alicederyn]

Can you share a more complete, minimal example project that reproduces this at all?

[alicederyn]

Closing as no follow-up given